.TH NF-USERDEF 1 "March 8, 2014" OpenBSD
.SH NAME
nf-userdef \- setting unfilled mode via user-defined macros
.SH DESCRIPTION
filled
text
.nf
unfilled
text
.fi
filled
text
.de MYBLOCK
.nf
unfilled
text
.fi
filled
text
..
.MYBLOCK
